package exercise1;

public class Exercise5 {
   public static void main(String[] args) {
	int count = 0 ;
	for (int i=10000;i<100000;i++){
		int ge = i %10;
		int shi = i /10 %10;
		int qian = i /1000%10;
		int wan = i /10000%10;
		if(ge == wan && shi == qian){
			System.out.print(i);
			System.out.print("---");
			count++;
			if(count%10 == 0){
				System.out.println();
			}
		}
	}
}
}
